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Ibuprofen linked to male infertility, study says

Tuesday - 09/01/2018 06:24

Their early experiments, published in several papers, showed that when taken during pregnancy, all three of these mild medicines affected the testicles of male babies.

(CNN)- Ibuprofen has a negative impact on the testicles of young men, a study published Monday in the journal Proceedings of the National Academy of Sciences found. When taking ibuprofen in doses commonly used by athletes, a small sample of young men developed a hormonal condition that typically begins, if at all, during middle age. This condition is linked to reduced fertility.

Advil and Motrin are two brand names for ibuprofen, an over-the-counter pain reliever. CNN has contacted Pfizer and Johnson & Johnson, the makers of both brands, for comment.
The Consumer Healthcare Products Association, a trade group that represents manufacturers of over-the-counter medications and supplements, "supports and encourages continued research and promotes ongoing consumer education to help ensure safe use of OTC medicines," said Mike Tringale, a spokesman for the association. "The safety and efficacy of active ingredients in these products has been well documented and supported by decades of scientific study and real-world use."

The new study is a continuation of research that began with pregnant women, explained Bernard Jégou, co-author and director of the Institute of Research in Environmental and Occupational Health in France.